baber/WOPTO huggingface dataset:
Patent KR-20130125697-A (KR)
Title: Fixing member for securing length of steel bar
Inventor: CHOI JAE KWAN
IPC: E04C5/12
Filed: 2012-10-10
Abstract: The present invention relates to an anchoring member for securing the embedment length of a steel bar which comprises: a wedge (100) which makes a pair with an identical shape and that is disposed on the outer circumferential surface of one end of the steel bar (R); a cone-shaped sleeve (20) which has the wedge (100) and the steel bar (R) accommodated therein in one direction, and presses the wedge (100) and the steel bar (R) in the direction of the center thereof, and connects the wedge (100) with the steel bar (R) by being combined with the wedge (910); and a cap that is connected through screws to the end part of the sleeve (20). The anchoring member for securing the embedment length of a steel bar has an excellent slip-resistance on the steel bar, since the steel bar is strongly pressed and held by increasing frictional force that is generated by tensile load applied toward the narrowing direction of a wedge when the steel bar is connected thereto; is capable of cutting and connecting the steel bar regardless of length from the fore-end to a node of the steel bar, and of checking an anchoring state by applying a cap; integrating a structure which rapidly transfers the load, which is applied to the steel bar, to concrete by always maintaining a state of tension between the sleeve and the wedge by interposing a spring between the cap and the fore-end of the steel bar.
Patent KR-20140048387-A (KR)
Title: Jack up pump control apparatus and control mehtod for generator of ship
Inventor: LEE CHANG HYUN
IPC: F01M1/16
Filed: 2012-10-11
Abstract: The present invention relates to an apparatus for controlling a jack-up pump for a ship generator and a method for controlling a jack-up pump for a ship generator comprising: a detecting unit detecting the RPM of an engine; an engine controlling unit controlling the operation of an engine based on the RPM of the engine detected in the detecting unit; a ship managing unit generating a control signal controlling the operation of the jack-up pump supplying oil to between a rotor and a bearing in the generator based on the RPM of the engine detected in the detecting unit and an command of stopping and operating the engine; and a jack-up operating unit operating the jack-up pump based on the control signal. The apparatus for controlling a jack-up pump for a ship generator and the method for controlling a jack-up pump for a ship generator can precisely control the operation of the jack-up pump supplying oil to form a predetermined gap between the rotor and the bearing provided in the generator based on the RPM of the engine and the command of stopping or operating the engine. [Reference numerals] (11) Engine; (12) Generator; (13) Jack-up pump; (14) Detecting unit; (15) Engine controlling unit; (16) Input unit; (17) Ship managing unit; (18) Jack-up pump operating unit; (AA) Engine operating command, engine stopping command; (BB) Engine operating command, engine stopping command RPM; (CC) Pump operating command; (DD) Pump stopping command
Patent KR-20140046878-A (KR)
Title: Ship
Inventor: JANG JAE HO
IPC: B63B13/00
Filed: 2012-10-11
Abstract: A ship is provided. According to an embodiment of the present invention, the ship may comprise a first trim control tank at the stern of a hull; a second trim control tank at the stem of the hull; a pipeline to connect the first trim control tank to the second trim control tank to allow fluids to flow through them; and a controller on the pipeline to control the flow of water. The controller can control the trim of the hull by making water stored in the first and second trim control tanks to flow.
Patent KR-20130046364-A (KR)
Inventor: NAGAMINE SHUICHI
IPC: H01L21/302
Filed: 2012-10-24
Abstract: 액 처리 공정 중에 기판을 상방으로부터 지지하는 기판 지지부, 혹은 기판과 함께 회전하는 천판을 기판에 공급되는 린스액을 이용하여 세정한다. 
액 처리 장치(100)는 웨이퍼(W)를 상방으로부터 지지하는 회전 가능한 기판 지지부(10)와, 기판 지지부(10)의 회전 중심에 마련되며 적어도 린스액을 웨이퍼(W)에 대하여 공급하는 탑 플레이트 노즐(10n)을 구비하고 있다. 탑 플레이트 노즐(10n)은 기판 지지부(10)에 대하여 상하 방향으로 이동 가능하게 되어 있고, 탑 플레이트 노즐(10n)을 기판 지지부(10)로부터 이격시킨 상태로 탑 플레이트 노즐(10n)로부터 린스액을 웨이퍼(W)에 대하여 공급한다. 탑 플레이트 노즐(10n)을 기판 지지부(10)에 접근시킨 상태로, 탑 플레이트 노즐(10n)로부터 린스액을 기판 지지부(10)의 하면에 공급하여 세정한다.
Patent KR-20140032853-A (KR)
Title: An acupressure apparatus
Inventor: HONG KI CHUN
IPC: A61H39/04
Filed: 2012-11-01
Abstract: Disclosed is portable acupressure equipment using a spring. The portable acupressure equipment is produced by closely inserting beads on a spring. The shape of the portable acupressure equipment may be changed and restored freely so as to give a user pleasure. A user can feel softness rather than pain from the beads when he/she tries to put pressure on his/her palms or fingers by gripping the acupressure equipment with his/her hand or by inserting his/her fingers in a central space of the acupressure equipment. A user can lightly massage his/her face and head by rubbing or tapping his/her face and head with the beads. A user can experience fun through the sound made by collision of the beads and can also promote health through acupressure.
Patent KR-20140059468-A (KR)
Title: Bio geltype hepavax clean unit
Inventor: SHIN DAE KUN
IPC: F24F13/20
Filed: 2012-11-08
Abstract: Disclosed is a biogel-type hepavax clean unit that is used to purify air in order to provide clean air to places such as semiconductor factories, clean rooms, and vehicles. To this end, the present invention provides a biogel-type hepavax clean unit comprising: a filter case having one end opened and including a filter space prepared therein; a filter frame including a filter medium therein and a groove flange prepared at the inside of the outer part of a first hanging projection that is formed at the top end of the body thereof, wherein a sealing material is dipped in the groove flange; and a bracket that is inserted in and fixed to the internal wall of the filter case so as to enable the first hanging projection of the filter frame to be loaded thereon. In the present invention, a third hanging projection that is prepared in the bracket comes in contact with the dipped sealing material, so that wind is prevented from leaking through a gap therebetween. Also, the unit is easily locked, and production cost can be reduced.
Patent KR-20140061121-A (KR)
Title: Composition for preventing or treating peyronie's disease comprising histone deacetylase 2 inhibitor
Inventor: RYU JI KAN
IPC: A61P13/00
Filed: 2012-11-13
Abstract: The present invention relates to a composition for preventing or treating Peyronie′s disease comprising histone deacetylase inhibitor 2 as an active ingredient. According to the present invention, an inhibitor for HDAC2 reduces fibrotic lesion of tunica albuginea of penis; inhibits expression of HDAC2 in a fibroblast to inhibit activation of the TGF-beta signal transduction pathway; reduces synthesis of extracellular matrix by inhibiting cell differentiation from the fibroblast to muscle fibroblast; has an outstanding effect of inhibiting tissue fibrosis; and can be advantageously used for prevention or treatment of Peyronie′s disease.
Patent KR-20140061181-A (KR)
Title: Apparatus for controlling brightness of lamp for vehicle
Inventor: CHANG HO JIN
IPC: H05B37/02
Filed: 2012-11-13
Abstract: The present invention relates to a device for controlling the brightness of a lamp for a vehicle comprising a control signal generation unit and a constant voltage unit. The control signal generation unit generates a pulse width modulation (PWM) control signal for controlling a lamp unit in targeted brightness. The constant voltage unit converts the PWM control signal inputted from the control signal generation unit into DC voltage and outputs the same to the lamp unit. The present invention is provided to control the brightness of a lamp by converting the PWM control signal into the DC voltage, thereby improving the resistance for noise and reducing a lamp ringing phenomenon which is generated according to a frequency which turns on/off a light emitting diode.
Patent KR-20140064330-A (KR)
Title: Multilayered coil elements
Inventor: SON SOO HWAN
IPC: H01F17/00
Filed: 2012-11-20
Abstract: The present invention relates to a laminated coil element. The laminated coil element uses a copper-nickel mixture as an inner electrode, forms a nickel and ferrite mixing area at an interface of the inner electrode and a ceramic layer, and inhibits the contact of the ceramic layer and the inner electrode, to increase the insulation resistance generated between the two materials, and to prevent a lowering of coil element properties.
Patent KR-20140065696-A (KR)
Title: Marketing method through mobile of personal relationships information
Inventor: JANG JUNG WON
IPC: G06Q50/30
Filed: 2012-11-20
Abstract: The objective of the present invention is to calculate the degree of intimacy by filtering personal connection information stored in a mobile device based on communications information of the mobile device and to improve a purchase rate by transmitting product information to the mobile device of personal connection information having the high degree of intimacy. To achieve the objective, a method for selling a product using personal connection information and communications information of a mobile device comprises the steps of calculating a value of the degree of intimacy based on a communications frequency with personal connection information stored in a mobile device; and transmitting product information to a mobile device of personal connection information which meets the set value of the degree of intimacy or more.
Patent KR-20140066870-A (KR)
Title: Power sprayer and winder drum for medicine supply hose
Inventor: JANG HO CHUL
IPC: B65H75/38
Filed: 2012-11-23
Abstract: The present invention relates to a power spray operated by a hydraulic motor having a winder drum for medicine supply hose which is selectively operated by being combined to the hydraulic motor mounted on a farming tool. The present invention has the winder drum operated by a hydraulic motor having a clutch, reducer and power sprayer operated by the hydraulic motor in which a moving vehicle moved by manpower has a reducer. A square shaped front, side and rear support plate composed of the moving vehicle and the corners of the square shaped front, side and rear support plate are fabricated and connected by a connection pipe. The moving vehicle has wheels. On the upper surface of the moving vehicle, a power sprayer supporter, hydraulic motor supporter, and hydraulic valve supporter are formed to place the hydraulic motor having the reducer and power sprayer and hydraulic valve. At the center part of moving vehicle body, the winder drum is mounted on and is operated by the hydraulic motor having the reducer and clutch. Therefore, the structure of the present invention is simple and the power sprayer is easy to use.
Patent KR-20140030010-A (KR)
Title: Light emitting diode
Inventor: DOAN TRUNG TRI
IPC: H01L33/36
Filed: 2012-11-23
Abstract: The present invention provides a light emitting diode which includes a first LED die and a second LED die. Each die includes a first semiconductor layer, a second semiconductor layer, and a multiple quantum well layer which is arranged between the first and second semiconductor layers. The first semiconductor layer of the first LED die is combined with the second semiconductor layer of the second LED die to form a serial connection structure. Thereby, the size of a heat radiation device for the light emitting diode is reduced and the illumination of the light emitting diode is improved by reducing the heat and current consumption of the light emitting diode.
Patent KR-20140067263-A (KR)
Title: Phosphorescent compound and organic light emitting diode device using the same
Inventor: KIM JUNG KEUN
IPC: C09K11/06
Filed: 2012-11-26
Abstract: The present invention provides a phosphorescent compound represented by the following chemical formula. In the chemical formula, each of X1, X2, Y1, Y2, Z1, and Z2 independently represent carbon or nitrogen and at least one of is nitrogen, and each of R1, R2, R3, and R4 is independently selected from aromatic compounds and heteroaromatic compounds comprising hydrogen, deuterium, and C1-C13, and silicone compounds, phosphoryl compounds, and their substituents.
Patent KR-20140067304-A (KR)
Inventor: PARK JAE SEONG
IPC: G06K19/077
Filed: 2012-11-26
Abstract: The present invention relates to a smart card equipped with a solar cell for receiving power, a light emitting diode (LED) for checking the balance of a card, and a speaker for transmitting a sound outwardly through Bluetooth communications with a mobile phone. The smart card comprises a plate; an integrated circuit (IC) chip installed in a predetermined region of the plate and having an IC, a solar cell disposed in a predetermined region of the plate to produce power from external light of the sun, a display device disposed in a predetermined region of the plate and displaying a credit card bill and the balance upon receiving power produced by the solar cell, and left and right speakers disposed on both sides of the plate and delivering a voice displayed in an external terminal outwardly, while performing communications with the external terminal.
Patent KR-20140067351-A (KR)
Title: Bumper beam for vehicles
Inventor: KOO DO HOI
IPC: B60R19/24
Filed: 2012-11-26
Abstract: Disclosed is a vehicle bumper beam. The vehicle bumper beam according to one embodiment of the present invention is formed in a certain shape by roll forming a panel material. The vehicle bumper beam includes an upper closed surface which has a concave forming groove on each surface vertical to the front surface and the rear surface; a lower closed surface which has a concave forming groove on each surface vertical to the front surface and the rear surface; and a connection unit which connects the upper closed surface to the lower closed surface.
Patent KR-20140067625-A (KR)
Title: 알람매뉴얼을 이용한 해양플랜트 시설의 알람장비 제어방법
Inventor: KIM JAE YOUN
IPC: G05B23/02
Filed: 2012-11-27
Abstract: 본 발명은 알람매뉴얼을 이용한 해양플랜트 시설의 알람장비 제어방법에 관한 것으로서, 더욱 상세하게는 해양플랜트에 설치된 알람장비에 대한 명칭, 경보에 대한 정의, 경보설정, 경보의 기능에 대한 정보가 기록된 알람매뉴얼을 이용하여 제어부가 알람장비에 대한 경보조건정보를 수집하는 제 1 과정과;  제어부가 제 1 과정에서 수집된 경보조건정보에 따라 알람장비를 구동제어하는 제 2 과정; 으로 구성하므로서, 체계화된 알람매뉴얼에 따라 정확하게 알람장비를 구동시킬 수 있을 뿐만 아니라 알람장비의 구동조건이나 중요도에 따라 우선순위의 알람장비를 구동 제어할 수 있게되어 중요장비에 대한 관리를 효율적으로 수행할 수 있도록 한 알람매뉴얼을 이용한 해양플랜트 시설의 알람장비 제어방법에 관한 것이다.
Patent KR-20140070009-A (KR)
Inventor: CHANG JIN HO
IPC: A61B8/00
Filed: 2012-11-30
Abstract: The present invention relates to a pixel unit focusing device of a photoacoustic signal which includes an orthogonal demodulation part which generates an orthogonal phase component and an in-phase component through orthogonal demodulation sampling of a received photoacoustic signal, and a beam former which beam-focuses the generated orthogonal phase component and in-phase component on each pixel point. The in-phase and orthogonal phase components are obtained by using the orthogonal demodulation sampling before the beam focusing, thereby reducing computation by the condensation on the pixel point by using each component.
Patent KR-20140073936-A (KR)
Title: A binder-treated sulfur electrode using sulfur composite powder, and lithium sulfur battery system
Inventor: KIM DONG HUI
IPC: H01M4/04
Filed: 2012-12-07
Abstract: The present invention relates to a sulfur electrode using sulfur composite powder pre-treated with a binder and a lithium sulfur battery system using the same. The sulfur electrode according to one embodiment of the present invention includes sulfur powder, a conductive material, and electrode slurry. The conductive material is one or more kind selected from a group consisting of graphite, super C, vapor grown carbon fiber, ketjen black, denka black, acetylene black, carbon black, carbon nanotube, multi-walled carbon nanotube, and mesoporous carbon.
Patent KR-20140075400-A (KR)
Inventor: PARK JI SANG
IPC: A61B5/16
Filed: 2012-12-11
Abstract: 본 발명의 실시 예에 따른 스마트 에이전트 시스템은 복수의 센서를 포함하고, 각각의 센서는 사용자의 생체 정보와 운동 정보 신호를 감지하여 감지 신호를 발생하는 생체 및 운동 정보 측정부, 상기 각각의 센서의 감지 신호를 소정의 시간 간격에 따라 수신하고, 상기 수신된 각 센서마다의 감지 신호에 대한 제 1 기준치를 계산하는 모바일 단말기를 포함하되, 상기 모바일 단말기는 상기 각 센서마다의 제 1 기준치를 기초로 사용자의 심리 상태를 모델링하기 위한 제 2 기준치를 생성하고, 상기 제 2 기준치에서 벗어나는 상기 생체 및 상기 운동 정보 신호가 발생했을 경우에 경고 신호를 발생한다.
Patent KR-20140076434-A (KR)
Title: Side mirror control system for vehicle
Inventor: CHOI EUN BEOM
IPC: B60R1/06
Filed: 2012-12-12
Abstract: The embodiments of the present invention relate to a system to make both side mirrors completely folded at the same time by adjusting the folding speed of one side mirror to correspond to folding time difference between both side mirrors when both sides mirrors operate at different angles to make folding completion time to be different for both side mirrors.
Patent KR-20130069454-A (KR)
Title: Pcb structure with a silicone layer as adhesive
Inventor: YANG SZU NAN
IPC: H05K3/38
Filed: 2012-12-13
Abstract: PURPOSE: A PCB(Printed Circuit Board) structure having a silicon layer as an adhesive is provided to use the silicon layer in order to couple a metal layer and a substrate. CONSTITUTION: A PCB(Printed Circuit Board) structure includes a substrate(11), a silicon layer(12) on one side of the substrate, and a metal layer(13) on the silicon layer.
Patent KR-20140078048-A (KR)
Title: 심층수 및 영양염류 공급형 해중림 조성 구조물
Inventor: KIM HYEON JU
IPC: A01K61/00
Filed: 2012-12-14
Abstract: 본 발명은 일정한 입체를 갖는 다각형으로 이루어진 해중림 조성 구조물에 수평으로 유체가 흐르는 파이프가 형성되어 있으며, 상기 수평파이프 일부와 연결되는 수직파이프로 이루어지는 것을 특징으로 하는 심층수 및 영양염류 공급형 해중림 조성 구조물로서, 각종 치어나 치패(稚貝 어린조개)가 천적을 피하여 은신할 수 있으며, 해중림 조성 구조물 내에 급수부와 분사구를 가진 파이프를 통해 저온성 해양심층수의 공급 및 외부의 영양성분(비료)등을 확산시킬 수 있어 양식장에 용이하며, 여러 개의 해중림 조성 구조물을 직·병렬로 연결하여 어류, 패류 및 해조류가 동시에 생장이 가능하고, 먹이활동 뿐만 아니라 산란장 역할을 할 수 있는 효과가 있다.
Patent KR-20140078190-A (KR)
Title: 트렌지스터 및 그 제조방법
Inventor: RYU MIN KI
IPC: H01L29/786
Filed: 2012-12-17
Abstract: 본 발명의 실시예에 따른 트렌지스터는 기판 상의 하부 게이트 전극, 상기 기판 상에서 상기 하부 게이트 전극의 전어도 일부를 덮는 하부 게이트 절연막, 상기 하부 게이트 절연막 상에 배치되고, 소스 영역, 채널 영역 및 드레인 영역을 가지는 반도체층, 상기 반도체층 상에서 상기 하부 게이트 전극과 대응되는 위치에 배치된 상부 게이트 전극, 상기 반도체층 상의 상부 게이트 절연막, 그리고 상기 상부 게이트 절연막 상에 배치된 상부 게이트 전극 및 상부 전극을 포함하되, 상기 채널 영역은 상기 하부 게이트 전극 및 상기 상부 게이트 전극과 대응되는 위치에 배치되고, 상기 상부 전극은 상기 소스 영역과 연결된 제1 상부 전극 및 상기 드레인 영역과 연결된 제2 상부 전극을 포함할 수 있다.
Patent KR-20140080037-A (KR)
Inventor: SONG BYOUNG JUN
IPC: B22D11/06
Filed: 2012-12-20
Abstract: The present invention relates to a strip casting roll for manufacturing high nitrogen stainless steel plate having a high-quality edge part and a method for manufacturing the high nitrogen stainless steel plate using the same. An embodiment of the present invention provides the strip casting roll for manufacturing the high nitrogen stainless steel plate, which is provided on a surface thereof with a concave-convex pattern and fine grooves. An occupation area rate of the fine groove to the distance of 100 mm from an edge widthwise is 80% or less (excluding 0), and linearly increased from the edge. According to the present invention, the surficial shape of the strip casting roll is improved, so that coagulation is more uniformly achieved, thereby significantly reducing crack caused to a product, and erratically solving the problems of tearing the edge and breaking the plate.
Patent KR-20140083322-A (KR)
Inventor: KWAK JAE HOON
IPC: G07F19/00
Filed: 2012-12-26
Abstract: The present invention relates to an automatic teller machine for a vehicle driver and a financial transaction method using the same. The automatic teller machine for a vehicle driver comprises a client reception unit including a cash/check deposit and withdrawal unit for depositing and withdrawing cash or check and a transaction record paper output unit for outputting a transaction record paper; a wireless tag reader which senses a wireless tag formed on a client vehicle and recognizes client information; a wireless communication module which transceives client authentication information and financial transaction information by performing short-range wireless communication with a mobile device installed in the client vehicle; and a control unit which controls the client reception unit, the wireless tag reader, and the wireless communication module, performs authentication by the client information recognized through the wireless tag reader and the client authentication information received through the wireless communication module, and performs a financial transaction through wireless communication with the mobile terminal installed in the client vehicle.
Patent KR-20140083473-A (KR)
Inventor: YU CHANG YEON
IPC: A23L33/00
Filed: 2012-12-26
Abstract: The present invention relates to a method for increasing biomass of ginseng adventitious roots, comprising a step of culturing the ginseng adventitious roots through light emitting diode (LED) irradiation at a red light wavelength range of 625-630 nm. The optimum proliferation conditions for culturing the ginseng adventitious roots through a bioreactor is developed by using the irradiation of the LED in a specific wavelength according to the present invention, thereby establishing the formation and growth of the favorable ginseng adventitious roots and the increase in biomass. Thus, provided can be a method for massively propagating the ginseng adventitious roots through tissue culture, capable of industrially mass-producing the ginseng adventitious roots in a bioreactor, thereby producing high value-added ginseng throughout the year without being affected by climatic and environmental conditions, and supplying the ginseng adventitious roots to various user classes at a low price.
Patent KR-20140083837-A (KR)
Title: 전동브레이크 제어방법
Inventor: JEON SUNG YONG
IPC: F16D66/00
Filed: 2012-12-26
Abstract: 전동브레이크 제어방법이 개시된다. 본 발명의 전동브레이크 제어방법은,  브레이크 패드와 디스크 간의 클램핑 포스(clamping force)를 감지하는 클램핑 센서(clamping sensor)가 정상작동을 하지 않는 경우, 클램핑 센서 실패모드를 수행하는 단계;  상기 클랭핑 센서 실패모드가 수행되면, 상기 브레이크 패드의 위치를 변경하는 패드 모터의 회전 위치 및 상기 패드 모터의 소모 전류 중 적어도 하나를 측정하는 단계; 및  상기 적어도 하나의 측정에 기초하여, 상기 브레이크 패드의 초기위치를 추정하는 단계를 포함하는 것을 특징으로 한다. 본 발명에 의하면, 클램핑 센서가 정상적으로 작동하지 않는 경우에도 브레이크 동작을 수행할 수 있다.
Patent KR-20140084560-A (KR)
Inventor: KANG SOON SUN
IPC: H01M2/34
Filed: 2012-12-27
Abstract: The present invention relates to a battery for a vehicle. More particularly, the present invention relates to a cell module assembly (CMA) for adapting a cut line which mechanically facilitates current interrupt in a current interrupt device which mechanically interrupts an electric current by using the pressure of a battery cell. According to the present invention, a cut line is formed in the welding part with a laser even if the expansibility of a cell is low, thereby easily performing initial breakage and quickly operating current interrupt device.
Patent KR-20120059496-A (KR)
Inventor: FISCHNALLER HANNES
IPC: B61B12/00
Filed: 2010-04-27
Abstract: 케이블 수송 시스템을 위한 수송 유닛(1)은, 벤치(7)를 갖는 의자(5), 개방 위치와 닫힘 위치 사이에서 이동 가능하며 정면 바(10)를 갖는 안전 프레임(6), 및 적어도 하나의 안전 배리어(17)를 포함하고, 안전 배리어는, 정면 바(10)에 고정되고, 안전 프레임(6)이 닫힘 위치에 있을 때 정면 바(10)와 벤치(7) 사이에서 주로 연장되며, 정면 바(10)에 고정된 앵커링 부분(22)을 갖는 지지대(20), 및 앵커링 부분(22)으로부터 돌출되며, 소정의 방향으로 배향된 응력 하에서 탄성적으로 휘어지며 다른 방향으로 배향된 응력 하에서는 실질적으로 강성 상태에 있는 돌출 부분(23)을 포함한다.
Patent KR-20120086704-A (KR)
Inventor: MAENO YASUNOBU
IPC: B24B37/04
Filed: 2010-10-25
Abstract: 본 발명은, 연마면의 오목 형상의 발생을 저감시키고, 충분한 강도를 확보할 수 있는 평탄도가 높은 디스플레이용 유리 기판 및 그의 제조 방법을 제공하는 것을 목적으로 한다.  플랫 패널 디스플레이의 표시면측의 유리 기판(15)이며, 상기 플랫 패널 디스플레이의 내측을 향한 면(11a)의 전체 면적의 20％ 이상의 면적의 중앙 영역(12)에서, 오목 형상의 깊이가 10㎚ 미만인 것을 특징으로 한다.
Patent KR-20120101400-A (KR)
Inventor: OHYA KENICHIRO
IPC: H01L29/786
Filed: 2010-10-22
Abstract: 화학식 (Ⅰ)로 표시되는 구조 단위 또는 화학식 (Ⅲ)으로 표시되는 구조 단위와 화학식 (Ⅱ)로 표시되는 구조 단위를 갖는 고분자 화합물은, 유기 광전 변환 소자에 이용한 경우, 유기 광전 변환 소자의 광전 변환 효율이 높다. 
   
(식 중, Ar 1  및 Ar 2 는 동일 또는 상이하며, 3가의 복소환기를 나타내고, Z는 2가의 기를 나타내고, Y는 2가의 복소환기를 나타냄) 
   
(식 중, Ar 1  및 Ar 2 는 동일 또는 상이하며, 3가의 복소환기를 나타내고, Z는 2가의 기를 나타내고, Y는 2가의 복소환기를 나타내고, 2개 존재하는 Ar 1 은 동일하거나 상이할 수도 있고, 2개 존재하는 Ar 2 는 동일하거나 상이할 수도 있고, 2개 존재하는 Z는 동일하거나 상이할 수도 있음) 
   
(식 중, D는 아릴렌기 또는 축합환을 함유하는 헤테로아릴렌기를 나타내되, 단 Y로 표시되는 2가의 복소환기와 D로 표시되는 기는 상이함)